Timepiece comprising a protective glass with an anti-fogging device

Abstract

A timepiece including a middle closed by a back cover and by a protective glass, the timepiece includes an anti-fogging device for the protective glass, the anti-fogging device including a layer of transparent conductive oxides provided at least on a portion of an internal surface of the protective glass; a thermal interface member, having a thermal conductivity greater than or equal to 1 W/m·K, provided in the middle and configured to: a) ensure heat exchange by contact between the conductive oxide layer and the middle, the middle and the back cover being made of a thermally conductive material, or b) ensure heat exchange by contact between the conductive oxide layer and the back cover, the back cover including at least one part made of a thermally conductive material in contact with the thermal interface member.

Dependencies are inferred from the claim text.